Nowadays, many organizations want to reach their database faster and safely as these services are available in Microsoft 365. Microsoft Outlook is also included in this package that can be accessed with the help of a browser. If you have yet been using Outlook desktop-based email client but now want to go to cloud services, then to meet this requirement, you have to transfer all the existing email client databases to Office 365.
Before proceeding, I want to make it clear that the Outlook application stores its user’s email information in OST or PST format. This is why users have to migrate the database stored in these files into office accounts. If you also want to Convert & Import OST to Office 365, then you will get many excellent methods in this article.
#1 Import OST to Office 365 using the Outlook application
First, convert OST to PST format to apply this method. After conversion, users must configure the Office 365 email address to the outlook application. If you have configured it, follow the step below.
Step 1: Open the Outlook application and go to File Tab.
Step 2: Select Open & Export option << choose Import/Export.
Step 3: Import and Export Wizard will open; select Import from another program or file and click Next.
Step 4: Choose Outlook Data File (.pst) and tap on Next.
Step 5: Browse the converted PST file << Replace the duplicates with items imported << Next.
Step 6: To import OST to Office 365, choose Office 365 mailbox under the Import Outlook Data file dialogue box by selecting Import items into the same folder in the radio button. And click on Finish.
Drawback: Direct migration from OST to Office 365 is impossible without OST to PST conversion. This method is limited to single users and is not suitable for the enterprise level. Plus you cannot export corrupted OST files to Office 365 or Exchange online manually.
#2 Export OST to Office 365 using an automated tool
Migration OST to Office 365 with the automated tool doesn’t require conversion and configuration steps. Hence, this method is a less time-consuming process than the Outlook manual method. Moreover, it can import multiple OST files to Office 365 users’ accounts within just a simple step.
MailsDaddy OST to Office 365 migration is an automated tool that helps users export OST to Office 365 premises. This application supports all Outlook and Exchange Server OST files for the exportation process.
Step to migrate OST to Office 365 using MailsDaddy’s automated tool
- Download and install MailsDaddy OST to Office 365 migration tool.
- Click on Add File button << Add file icon << Scan << OK.
- Then, tap on the Export tab << choose Export All Folders << Office 365.
- Select the option between Export to Primary Mailbox and Export to In-place Archive Mailbox and click on Next.
- Fill out Office 365 credentials to sign in to begin the migration process and press the Next.
The benefit of using an automated tool for OST to Office 365 migration
Export single or multiple OST files: This OST to Office 365 converter exports single or multiple OST files to Office 365 mailboxes without any data alteration.
Migrate primary or in-place archive mailbox: Users can move OST files to the O365 primary or in-pace archive mailbox under this utility.
Import all or selected folders: Specific folders can also be selected to import offline OST data in Microsoft 365 Mailbox.
Impersonation Export: Using it, the administrator can move multiple OST file data to Office 365 without using the user’s password separately.
Convert OST to PST: OST data can be easily exported to Outlook PST format if a user wants to migrate PST to Office 365.
Conclusion
In this article, I have mentioned the methods keeping in mind both types of outlook users, whether it is individual level or administrative level. Hopefully, all users will benefit by following the steps described carefully in this article. If you use MBOX-based email clients like Thunderbird, Apple Mail, and Entourage, then this popular brand also offers MBOX to Office 365 migration tools.
